@misc{indiciae27b22b8641ca,
  title = {[Transesophageal echocardiography. A new method for dynamic ventricle function analysis].},
  author = {P Hanrath and P Kremer and B A Langenstein and M Matsumoto and W Bleifeld},
  year = {1981},
  doi = {10.1055/s-2008-1070348},
  url = {https://pubmed.ncbi.nlm.nih.gov/7215178/},
  note = {Source identifier: 7215178}
}